ANNAPOLIS, Md. (AP) — The National Transportation Safety Board is on the brink of voting on the conclusions about the cause behind a disastrous container ship accident in 2024 which led to the collapse of the Francis Scott Key Bridge in Baltimore, resulting in the deaths of six construction workers.

This crucial vote comes alongside Maryland officials announcing a staggering increase in the projected costs for replacing the bridge, from $1.9 billion to as much as $5.2 billion, and an extension of the completion date to 2030.

Governor Wes Moore stated that the spiraling costs reflect shifting economic conditions and heightened federal requirements for resilient bridge designs. Initial estimates had surfaced not long after the bridge fell on March 26, 2024.

Preliminary investigations indicated issues on the cargo ship Dali, which reportedly lost power due to a loose cable, causing it to veer off course and collide with the bridge. Safety officials have described the chain of events leading to the crash, highlighting previous power losses experienced by the ship.

The bridge had been vital to transport and commerce in Baltimore since it opened in 1977, and the consequences of its failure have been felt in shipping and local traffic. Recovery efforts and mitigating lessons from this tragedy remain ongoing as the NTSB emphasizes the need for all bridge owners to heed the vulnerabilities revealed through this incident.